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Evidence row 2932645

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:220199
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a3a47b32733534d55c3cf226b91a92bc09e87e7f3253e22ce72740d1241643cc
Leaf
0x248ca61c2430f17fa14fa48bcdbf990ec9af70fe6ceebb43e07e2af04d6d8d07

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d0CdOL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e5366c5c-0fc9-4edb-bda2-813c000cbc2c/.well-known/agent-card.json"
    ]
  ],
  "name": "Veinsan",
  "owner_address": "0xc036f1d5ede10d02524a93615b4bb02fdebef42c",
  "raw": {
    "agent_id": "220199",
    "agent_uri": "https://centralcity.ai/a/d0CdOL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veinsan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/d0CdOL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veinsan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e5366c5c-0fc9-4edb-bda2-813c000cbc2c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d0CdOL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:34:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veinsan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/d0CdOL"
}

What the leaf hashes

{"body":"a3a47b32733534d55c3cf226b91a92bc09e87e7f3253e22ce72740d1241643cc","id":2932645,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759682133483,"prev":null,"subject":"erc8004:5042:220199","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x248cc33a2b5de4beb0d414fb06e3b2dd8a1fc53b11cc2e089f5076f5bdde495a
  2. 0x9f3d04629c8196c7b3f8da995249cc20f2f402da8f498f4fa1f08cbe85e8cd1b
  3. 0x69c49e846ccd35ed699bb9dac0ec43e3d2145672702554fa8b1a6aa4b4105afd
  4. 0x229770b3b05bcedb60d57d3bec2f7c34e0a17f18c4ef6254df46a351fa8a1e0e
  5. 0xc6da431e42e3c79735ea67970148c4242e2e33a27e16d76bd396a3b640698aa9
  6. 0xf3f7b12a23265f131d061c41399e3c2aa83f5e3916e6a88a5a366bed0fb8c425
  7. 0x64a5e33395691668601eea9ba34db6b9a434f7af9b463162c573c532a4225510
  8. 0x0e8caf7bc132b0dcd00ce5066c0c0217da6a5611a2bf9e52f003912298316d67
  9. 0xbe4cd693d1b5c2ba70ef8c10c99727d67386d6024d1ab7d97b54b9c4a33126be
  10. 0xc59f0d37e129cabc85661d28a5f0b1ff2f4c5feaeb8b4725b5405ab6f3d10c2b
  11. 0x8f56d77d95156e83c82a39468cd4f1e431e83e8d3ecd5f51b41fc7c2d0b70b72
  12. 0xc971a3dc3e6ad2fc14264451910f59a1702c3aacb1c31bd2fe02806668814191
  13. 0xb1276e1f18f62d3b9c0a70be1610841483216e942feb1363145e3c1c0833d0ff
  14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
  15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
  16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON